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EM78P152S 数据表(PDF) 37 Page - List of Unclassifed Manufacturers

部件名 EM78P152S
功能描述  8-Bit Microcontroller with OTP ROM
PDF  52 Pages
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制造商  ETC1 [List of Unclassifed Manufacturers]
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标志 ETC1 - List of Unclassifed Manufacturers

EM78P152S 数据表(HTML) 37 Page - List of Unclassifed Manufacturers

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EM78P152/3S
8-Bit Microcontroller with OTP ROM
Product Specification (V1.8) 09.08.2009
• 33
(This specification is subject to change without further notice)
6
Absolute Maximum Ratings
EM78P152/3S
Items
Rating
Temperature under bias
0
°C
to
70
°C
Storage temperature
-65
°C
to
150
°C
Input voltage
-0.3V
to
+6.0V
Output voltage
-0.3V
to
+6.0V
Note: *
These parameters are theoretical values and have not been tested.
7
Electrical Characteristics
7.1 DC Characteristics
Ta=25
°C, VDD=5V±5%, VSS=0V
Symbol
Parameter
Condition
Min.
Typ.
Max.
Unit
Crystal: VDD to 2.3V
Two cycles with two clocks
DC
−
4.0
MHz
Crystal: VDD to 3V
Two cycles with two clocks
DC
−
8.0
MHz
FXT
Crystal: VDD to 5V
Two cycles with two clocks
DC
−
20.0
MHz
ERC
ERC: VDD to 5V
R: 5K
Ω, C: 39 pF
F
±30% 1500 F±30%
kHz
IIL
Input Leakage Current for input pins
VIN = VDD, VSS
−
−
±1
μA
VIH1
Input High Voltage (VDD=5V)
Ports 5, 6
2.0
−
−
V
VIL1
Input Low Voltage (VDD=5V)
Ports 5, 6
−
−
0.8
V
VIHT1
Input High Threshold Voltage
(VDD=5V)
/RESET, TCC
(Schmitt trigger)
2.0
−
−
V
VILT1
Input Low Threshold Voltage (VDD=5V)
/RESET, TCC
(Schmitt trigger)
−
−
0.8
V
VIHX1
Clock Input High Voltage (VDD=5V)
OSCI
2.5
−
Vdd+0.3
V
VILX1
Clock Input Low Voltage (VDD=5V)
OSCI
−
1.0
V
VIH2
Input High Voltage (VDD=3V)
Ports 5, 6
1.5
−
−
V
VIL2
Input Low Voltage (VDD=3V)
Ports 5, 6
−
−
0. 4
V
VIHT2
Input High Threshold Voltage
(VDD=3V)
/RESET, TCC
(Schmitt trigger)
1.5
−
−
V
VILT2
Input Low Threshold Voltage (VDD=3V)
/RESET, TCC
(Schmitt trigger)
−
−
0.4
V
VIHX2
Clock Input High Voltage (VDD=3V)
OSCI
1.5
−
−
V
VILX2
Clock Input Low Voltage (VDD=3V)
OSCI
−
−
0.6
V
VOH1
Output High Voltage (Ports 6)
(P60~P63, P66~P67 are Schmitt
trigger)
IOH = -12 mA
2.4
−
−
V
VOL1
Output Low Voltage (P50~P53,
P60~P63 P66~P67 are Schmitt trigger)
IOL = 12 mA
−
−
0.4
V
VOL2
Output Low Voltage (P64, P65)
IOL = 16.0 mA
−
−
0.4
V
IPH
Pull-high current
Pull-high active,
input pin at VSS
–50
–100
–240
μA
IPD
Pull-down current
Pull-down active,
input pin at VDD
20
50
120
μA



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